Simpson Strong-Tie ®

Simpson Strong-Tie ® is a leader in structural engineering solutions and deeply dedicated to a mission of helping people design and build safer, stronger structures.

CSSB states Certi-label^TM shakes or shingles shall be applied with 2 fasteners.
Nails must be stainless steel Type 316 in locations within (15) miles of salt water.
Outside the salt water zone – nails must be Type 304 or 316 stainless steel, or hot-dipped zinc coated galvanized.
Stainless steel nails offer the highest degree of corrosion resistance.

Discover the full range of our roofing and siding solutions including Simpson Strong-Tie ® products to enhance your building’s durability and performance.

Hand -Drive Nails

Shake and Shingle Siding/Rooﬁng Nails

7⁄32″ diameter ﬂat head provides ample bearing surface
Checker pattern on heads blends with wood grain, reduces glare from sunlight and accepts surface finishes
Slender shanks minimize splitting; Diamond point for easier driving
Choose type 316 for seaside applications and superior corrosion resistance

Collated Nails

15° Wire Coil, Full Round Head, Ring-Shank Siding Nails

15° collation angle
Checker pattern on heads blends with wood grain, reduces glare from sunlight and accepts surface ﬁnishes
Slender gauge and diamond point for easier driving
Choose type 316 for seaside applications and superior corrosion resistance